Hello, Although I have used some GSAP, I am quite new to Scroll trigger and am not sure how to implement my idea. I have created a simple animation (using GSAP) of a person walking on a simple road with a few trees and mountains.  Here is what I want to do: a. Add some kind of parallax effect where the man moves fastest, followed by the trees and the mountains moving the slowest. b. I want to control the animation (scrubbing) including the person’s speed and direction (forward or